CRL 4P48BL Matte Black 4" x 4" Square Post, 48" Long

C.R. Laurence 4P48BL Matte Black Standard 4" x 4" Square 48" Long Post is engineered for versatility and style, making it an ideal choice for a variety of architectural applications. This sturdy square post measures 4" x 4" (101.6 mm), designed to seamlessly integrate with C.R. Laurence's 100, 200, 300, 350, and 400 Series Aluminum Railings. Whether you need a center support, an end post, or a corner solution at 90 degrees, this post delivers reliable performance. Crafted from high-quality aluminum, the 48" long post comes in a sleek matte black finish, enhancing the aesthetic appeal of any installation. With seven attractive colors available off the shelf, along with options for custom powder coating, you can easily match your design vision. Additionally, the posts can be mounted on various substrates, including concrete, wood, and steel, allowing for flexible installation options. For those needing specific heights, custom lengths are available, along with a convenient 20'-1" (6.12 m) stock length that can be cut to your desired size. Please note that all ARS/AWS products are painted to order and are non-refundable or returnable, ensuring a tailored solution for your project needs.

Matte Black Standard 4" x 4" Square 48" Long Post

• 4" (101.6 mm) Square Post Designed to Work with Our 100, 200, 300, 350, and 400 Series Aluminum Railings
• Use for Center, End or 90 Degree Corners
• Seven Attractive Colors, Plus Unfinished Chromate Available From Stock
• Custom Powder Coat Colors Also Available

Resources

• AWS Quote Request Form
• AWS Report August 2025
• Architectural Glass Railing Systems and Hardware Catalog
• Architectural Glass Railing Systems and Hardware Catalog
• Windscreen and Pool Fencing Systems Product Information